30631145216

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{130483}}^1$

素因数の和:130637

約数の個数: 72

約数和(自身を含む): 70411254144

約数和(自身を除く): 39780108928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 524, 896, 917, 1048, 1792, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 16768, 29344, 33536, 58688, 117376, 130483, 234752, 260966, 521932, 913381, 1043864, 1826762, 2087728, 3653524, 4175456, 7307048, 8350912, 14614096, 16701824, 17093273, 29228192, 33403648, 34186546, 58456384, 68373092, 116912768, 119652911, 136746184, 233825536, 239305822, 273492368, 478611644, 546984736, 957223288, 1093969472, 1914446576, 2187938944, 3828893152, 4375877888, 7657786304, 15315572608, 30631145216]

約数ペア:

[(1, 30631145216), (2, 15315572608), (4, 7657786304), (7, 4375877888), (8, 3828893152), (14, 2187938944), (16, 1914446576), (28, 1093969472), (32, 957223288), (56, 546984736), (64, 478611644), (112, 273492368), (128, 239305822), (131, 233825536), (224, 136746184), (256, 119652911), (262, 116912768), (448, 68373092), (524, 58456384), (896, 34186546), (917, 33403648), (1048, 29228192), (1792, 17093273), (1834, 16701824), (2096, 14614096), (3668, 8350912), (4192, 7307048), (7336, 4175456), (8384, 3653524), (14672, 2087728), (16768, 1826762), (29344, 1043864), (33536, 913381), (58688, 521932), (117376, 260966), (130483, 234752)]